using System;
using System.Collections;
using System.Data;
using System.Data.Common;
using System.Collections.Generic;

using WHC.Pager.Entity;
using WHC.Hotel.Entity;

namespace WHC.Hotel.IDAL
{
	/// <summary>
	/// ITeaConsumerList 的摘要说明。
	/// </summary>
	public interface IKTVConsumerList : IBaseDAL<KTVConsumerListInfo>
	{
        /// <summary>
        /// 获取该主从房间的相关消费记录
        /// </summary>
        /// <param name="roomNo"></param>
        /// <returns></returns>
        List<KTVConsumerListInfo> GetGoodsConsumption(int orderId);

        /// <summary>
        /// 获取订单对应的商品金额（包含买断消费金额）
        /// </summary>
        /// <param name="orderID"></param>
        /// <returns></returns>
        decimal GetGoodsAmount(int orderID);
    }
}